For all sets A and B, A and B, `A uu (B - A) = A uu B`.

For all sets A and B, show that, A uu (B - A) = A uu B .

For all sets A and B, (A - B) uu (A nn B) = A .

For all sets A and B, (A - B) uu (A nn B) = A .

For all set A and B, (A uu B) - B = A - B .

For all set A and B, (A uu B) - B = A - B .

Show that for any sets A and B, A = ( A nn B) uu ( A -B ) and A uu (B-A) = (A uu B)

Show that for any sets A and BA=(A nn B)uu(A-B) and A uu(B-A)=A uu B

A = (A nn B) uu (AB) and A uu (BA) = (A uu B)

For any two sets A and B, prove that : (A-B) uu (B-A) = (A uu B)- (A nn B) .

Applying the axiom of equality of two sets prove the identiti for any two sets A and B. A uu (B-A)= A uu B